Feature: 1. Contracted line design, beautiful and noble, perfectly matched each scene. 2. Use 4pcs 5W agnetic trumpets and 2pcs bass diaphragm, let the sound spread every corner. 3. 5.0 bluetooth version, allow the connection more fast and conveniet. 4. Built‑in 2000mah big batteries, reaches up to 240hours long standby time. 5. 10m/2ft long transmission distance, support 5 kinds of formats: MP3, WMA, WAV, FLAC, APE. Specification: Condition: Brand New Item Type: Bluetooth Soundbar Material: ABS Color: As Pitures Shown Weight: Approx.939g1. Bluetooth: V5.0 version, 10m transmission distance 2. Battery capacity: 2000mA 3. Output power: 5W*4 4. Audio device: internal magnetic horn *4+ diaphragm device *2 5. Radio frequency: built-in antenna radio 87.5-108 6. Input mode: bluetooth, FM, Memory Card, 3.5mm, usb flash drive, RCA 7. Supported formats: MP3, WMA, WAV, FLAC, APE 8. Total harmonic distortion: 1% 9. The rated impedance: 4 Ω 10. Frequency response: 20hz-20khz 11. Signal-to-noise ratio: -80db12. Remote control battery:1 x 100mah CR2025 (Included). Package List: 1 x Bluetooth Soundbar1 x Charging Cable1 x for RCA Cable1 x Manual1 x Remote Control(1 x CR2025 Battery Included) Note: 1.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 2.The remote control contains one CR2025 battery .